Using PLC technology to realize intelligent transformation of medium and low voltage distribution system
In view of the current situation of no ATS in the old high and low voltage distribution system in the central office of a provincial capital city hub,this paper puts forward a transformation scheme that uses PLC programmable control microprocessor to re-place ATS and control 2 high voltage and 8 low voltage universal circuit breakers,realizing the automatic conversion between the two high voltage mains on the high voltage side of the system and between the generator and the mains on the low voltage side,saving the la-bor cost.It achieves the purpose of intelligent transformation of high and low voltage distribution system.
DigitalizationPLC technologyPower distribution systemIntelligent transformation
国家科技期刊平台
NSTL
万方数据
维普
